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src/hotspot/cpu/x86/x86.ad
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rev 50140 : Vector cast support
*** 1213,1223 ****
static address vector_double_signmask() { return StubRoutines::x86::vector_double_sign_mask(); }
static address vector_double_signflip() { return StubRoutines::x86::vector_double_sign_flip(); }
static address vector_all_bits_set() { return StubRoutines::x86::vector_all_bits_set(); }
static address vector_byte_bitset() { return StubRoutines::x86::vector_byte_bitset(); }
static address vector_long_perm_mask() { return StubRoutines::x86::vector_long_perm_mask(); }
! static address vector_byte_saturationmask() { return StubRoutines::x86::vector_byte_saturation_mask(); }
#else
static address float_signmask() { return (address)float_signmask_pool; }
static address float_signflip() { return (address)float_signflip_pool; }
static address double_signmask() { return (address)double_signmask_pool; }
static address double_signflip() { return (address)double_signflip_pool; }
--- 1213,1227 ----
static address vector_double_signmask() { return StubRoutines::x86::vector_double_sign_mask(); }
static address vector_double_signflip() { return StubRoutines::x86::vector_double_sign_flip(); }
static address vector_all_bits_set() { return StubRoutines::x86::vector_all_bits_set(); }
static address vector_byte_bitset() { return StubRoutines::x86::vector_byte_bitset(); }
static address vector_long_perm_mask() { return StubRoutines::x86::vector_long_perm_mask(); }
! static address vector_short_to_byte_mask() { return StubRoutines::x86::vector_short_to_byte_mask(); }
! static address vector_int_to_byte_mask() { return StubRoutines::x86::vector_int_to_byte_mask(); }
! static address vector_int_to_short_mask() { return StubRoutines::x86::vector_int_to_short_mask(); }
! static address vector_32_bit_mask() { return StubRoutines::x86::vector_32_bit_mask(); }
! static address vector_64_bit_mask() { return StubRoutines::x86::vector_64_bit_mask(); }
#else
static address float_signmask() { return (address)float_signmask_pool; }
static address float_signflip() { return (address)float_signflip_pool; }
static address double_signmask() { return (address)double_signmask_pool; }
static address double_signflip() { return (address)double_signflip_pool; }
*** 1387,1396 ****
--- 1391,1435 ----
case Op_VectorStoreMask:
if (UseAVX < 2) { ret_value = false; } // Implementation limitation
else if (vlen == 1 || vlen == 2) { ret_value = false; } // Implementation limitation
else if (size_in_bits == 512 && !VM_Version::supports_avx512bw()) { ret_value = false; } // Implementation limitation
break;
+ case Op_VectorCastB2X:
+ if (UseAVX <= 0) { ret_value = false; }
+ else if (size_in_bits >= 256 && UseAVX < 2) { ret_value = false; }
+ break;
+ case Op_VectorCastS2X:
+ if (UseAVX <= 0) { ret_value = false; }
+ else if (is_integral_type(bt) && size_in_bits == 256 && UseAVX < 2) { ret_value = false; }
+ else if (is_integral_type(bt) && vlen * type2aelembytes(T_SHORT) * BitsPerByte == 256 && UseAVX < 2) { ret_value = false; }
+ break;
+ case Op_VectorCastI2X:
+ if (UseAVX <= 0) { ret_value = false; }
+ else if (is_integral_type(bt) && size_in_bits == 256 && UseAVX < 2) { ret_value = false; }
+ else if (is_integral_type(bt) && vlen * type2aelembytes(T_INT) * BitsPerByte == 256 && UseAVX < 2) { ret_value = false; }
+ break;
+ case Op_VectorCastL2X:
+ if (UseAVX <= 0) { ret_value = false; }
+ else if (is_integral_type(bt) && size_in_bits == 256 && UseAVX < 2) { ret_value = false; }
+ else if (is_integral_type(bt) && vlen * type2aelembytes(T_LONG) * BitsPerByte == 256 && UseAVX < 2) { ret_value = false; }
+ else if (!is_integral_type(bt) && !VM_Version::supports_avx512dq()) { ret_value = false; }
+ break;
+ case Op_VectorCastF2X:
+ // Casts from FP to integral types require special fixup logic not easily
+ // implementable with vectors.
+ if (UseAVX <= 0) { ret_value = false; }
+ else if (bt != T_DOUBLE) { ret_value = false; } // Implementation limitation
+ break;
+ case Op_VectorCastD2X:
+ // Casts from FP to integral types require special fixup logic not easily
+ // implementable with vectors.
+ if (UseAVX <= 0) { ret_value = false; }
+ else if (bt != T_FLOAT) { ret_value = false; } // Implementation limitation
+ break;
+ case Op_VectorReinterpret:
+ if (size_in_bits >= 256 && UseAVX < 2) { ret_value = false; }
+ break;
default:
break;
}
}
}
*** 2820,2879 ****
// empty
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2D(vecD dst, vecS src) %{
! predicate(n->bottom_type()->is_vect()->length_in_bytes() == 8 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
! __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
! __ movdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2X(vecX dst, vecS src) %{
! predicate(n->bottom_type()->is_vect()->length_in_bytes() == 16 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
! __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
! __ movdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2Y(vecY dst, vecS src) %{
! predicate(n->bottom_type()->is_vect()->length_in_bytes() == 32 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 1;
! __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ vmovdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2Z(vecZ dst, vecS src) %{
! predicate(n->bottom_type()->is_vect()->length_in_bytes() == 64 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 2;
! __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ vmovdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretD2S(vecS dst, vecD src) %{
--- 2859,2942 ----
// empty
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2D(vecD dst, vecS src, rRegL scratch) %{
! predicate(UseAVX == 0 && n->bottom_type()->is_vect()->length_in_bytes() == 8 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst, TEMP scratch);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
! __ movdqu($dst$$XMMRegister, ExternalAddress(vector_32_bit_mask()), $scratch$$Register);
! __ pand($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2D_avx(vecD dst, vecS src, rRegL scratch) %{
! predicate(UseAVX > 0 && n->bottom_type()->is_vect()->length_in_bytes() == 8 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst, TEMP scratch);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
! int vector_len = 0;
! __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_32_bit_mask()), vector_len, $scratch$$Register);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2X(vecX dst, vecS src, rRegL scratch) %{
! predicate(UseAVX == 0 && n->bottom_type()->is_vect()->length_in_bytes() == 16 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst, TEMP scratch);
! format %{ " # reinterpret $dst,$src" %}
! ins_encode %{
! __ movdqu($dst$$XMMRegister, ExternalAddress(vector_32_bit_mask()), $scratch$$Register);
! __ pand($dst$$XMMRegister, $src$$XMMRegister);
! %}
! ins_pipe( pipe_slow );
! %}
!
! instruct reinterpretS2X_avx(vecX dst, vecS src, rRegL scratch) %{
! predicate(UseAVX > 0 && n->bottom_type()->is_vect()->length_in_bytes() == 16 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
! match(Set dst (VectorReinterpret src));
! ins_cost(125);
! effect(TEMP scratch);
! format %{ " # reinterpret $dst,$src" %}
! ins_encode %{
! int vector_len = 0;
! __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_32_bit_mask()), vector_len, $scratch$$Register);
! %}
! ins_pipe( pipe_slow );
! %}
!
! instruct reinterpretS2Y(vecY dst, vecS src, rRegL scratch) %{
! predicate(UseAVX >= 2 && n->bottom_type()->is_vect()->length_in_bytes() == 32 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
! match(Set dst (VectorReinterpret src));
! ins_cost(125);
! effect(TEMP scratch);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 1;
! __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_32_bit_mask()), vector_len, $scratch$$Register);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretS2Z(vecZ dst, vecS src, rRegL scratch) %{
! predicate(UseAVX > 2 && n->bottom_type()->is_vect()->length_in_bytes() == 64 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 4);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP scratch);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 2;
! __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_32_bit_mask()), vector_len, $scratch$$Register);
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretD2S(vecS dst, vecD src) %{
*** 2899,2945 ****
// empty
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretD2X(vecX dst, vecD src) %{
! predicate(n->bottom_type()->is_vect()->length_in_bytes() == 16 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 8);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
! __ pxor($dst$$XMMRegister, $dst$$XMMRegister);
! __ movdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretD2Y(vecY dst, vecD src) %{
! predicate(n->bottom_type()->is_vect()->length_in_bytes() == 32 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 8);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 1;
! __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ vmovdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretD2Z(vecZ dst, vecD src) %{
! predicate(n->bottom_type()->is_vect()->length_in_bytes() == 64 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 8);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 2;
! __ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ vmovdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretX2S(vecS dst, vecX src) %{
--- 2962,3019 ----
// empty
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretD2X(vecX dst, vecD src, rRegL scratch) %{
! predicate(UseAVX == 0 && n->bottom_type()->is_vect()->length_in_bytes() == 16 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 8);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst, TEMP scratch);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
! __ movdqu($dst$$XMMRegister, ExternalAddress(vector_64_bit_mask()), $scratch$$Register);
! __ pand($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretD2X_avx(vecX dst, vecD src, rRegL scratch) %{
! predicate(UseAVX > 0 && n->bottom_type()->is_vect()->length_in_bytes() == 16 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 8);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP dst, TEMP scratch);
! format %{ " # reinterpret $dst,$src" %}
! ins_encode %{
! int vector_len = 0;
! __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_64_bit_mask()), vector_len, $scratch$$Register);
! %}
! ins_pipe( pipe_slow );
! %}
!
! instruct reinterpretD2Y(vecY dst, vecD src, rRegL scratch) %{
! predicate(UseAVX >= 2 && n->bottom_type()->is_vect()->length_in_bytes() == 32 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 8);
! match(Set dst (VectorReinterpret src));
! ins_cost(125);
! effect(TEMP scratch);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 1;
! __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_64_bit_mask()), vector_len, $scratch$$Register);
%}
ins_pipe( pipe_slow );
%}
! instruct reinterpretD2Z(vecZ dst, vecD src, rRegL scratch) %{
! predicate(UseAVX > 2 && n->bottom_type()->is_vect()->length_in_bytes() == 64 && n->in(1)->bottom_type()->is_vect()->length_in_bytes() == 8);
match(Set dst (VectorReinterpret src));
ins_cost(125);
! effect(TEMP scratch);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 2;
! __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_64_bit_mask()), vector_len, $scratch$$Register);
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretX2S(vecS dst, vecX src) %{
*** 2988,2998 ****
effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 1;
__ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ vmovdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretX2Z(vecZ dst, vecX src) %{
--- 3062,3072 ----
effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 1;
__ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ movdqu($dst$$XMMRegister, $src$$XMMRegister); // just 128-bits need moved
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretX2Z(vecZ dst, vecX src) %{
*** 3002,3012 ****
effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 2;
__ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ vmovdqu($dst$$XMMRegister, $src$$XMMRegister);
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretY2S(vecS dst, vecY src) %{
--- 3076,3086 ----
effect(TEMP dst);
format %{ " # reinterpret $dst,$src" %}
ins_encode %{
int vector_len = 2;
__ vpxor($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
! __ movdqu($dst$$XMMRegister, $src$$XMMRegister); // just 128-bits need moved
%}
ins_pipe( pipe_slow );
%}
instruct reinterpretY2S(vecS dst, vecY src) %{
*** 9133,9143 ****
"movss $dst,$tmp\t! mul packed4B" %}
ins_encode %{
__ pmovsxbw($tmp$$XMMRegister, $src1$$XMMRegister);
__ pmovsxbw($tmp2$$XMMRegister, $src2$$XMMRegister);
__ pmullw($tmp$$XMMRegister, $tmp2$$XMMRegister);
! __ movdqu($tmp2$$XMMRegister, ExternalAddress(vector_byte_saturationmask()));
__ pand($tmp$$XMMRegister, $tmp2$$XMMRegister);
__ packuswb($tmp$$XMMRegister, $tmp$$XMMRegister);
__ movss($dst$$XMMRegister, $tmp$$XMMRegister);
%}
ins_pipe( pipe_slow );
--- 9207,9217 ----
"movss $dst,$tmp\t! mul packed4B" %}
ins_encode %{
__ pmovsxbw($tmp$$XMMRegister, $src1$$XMMRegister);
__ pmovsxbw($tmp2$$XMMRegister, $src2$$XMMRegister);
__ pmullw($tmp$$XMMRegister, $tmp2$$XMMRegister);
! __ movdqu($tmp2$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()));
__ pand($tmp$$XMMRegister, $tmp2$$XMMRegister);
__ packuswb($tmp$$XMMRegister, $tmp$$XMMRegister);
__ movss($dst$$XMMRegister, $tmp$$XMMRegister);
%}
ins_pipe( pipe_slow );
*** 9156,9166 ****
"movsd $dst,$tmp\t! mul packed8B" %}
ins_encode %{
__ pmovsxbw($tmp$$XMMRegister, $src1$$XMMRegister);
__ pmovsxbw($tmp2$$XMMRegister, $src2$$XMMRegister);
__ pmullw($tmp$$XMMRegister, $tmp2$$XMMRegister);
! __ movdqu($tmp2$$XMMRegister, ExternalAddress(vector_byte_saturationmask()));
__ pand($tmp$$XMMRegister, $tmp2$$XMMRegister);
__ packuswb($tmp$$XMMRegister, $tmp$$XMMRegister);
__ movsd($dst$$XMMRegister, $tmp$$XMMRegister);
%}
ins_pipe( pipe_slow );
--- 9230,9240 ----
"movsd $dst,$tmp\t! mul packed8B" %}
ins_encode %{
__ pmovsxbw($tmp$$XMMRegister, $src1$$XMMRegister);
__ pmovsxbw($tmp2$$XMMRegister, $src2$$XMMRegister);
__ pmullw($tmp$$XMMRegister, $tmp2$$XMMRegister);
! __ movdqu($tmp2$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()));
__ pand($tmp$$XMMRegister, $tmp2$$XMMRegister);
__ packuswb($tmp$$XMMRegister, $tmp$$XMMRegister);
__ movsd($dst$$XMMRegister, $tmp$$XMMRegister);
%}
ins_pipe( pipe_slow );
*** 9190,9200 ****
__ pshufd($tmp2$$XMMRegister, $src1$$XMMRegister, 238);
__ pshufd($tmp3$$XMMRegister, $src2$$XMMRegister, 238);
__ pmovsxbw($tmp2$$XMMRegister, $tmp2$$XMMRegister);
__ pmovsxbw($tmp3$$XMMRegister, $tmp3$$XMMRegister);
__ pmullw($tmp2$$XMMRegister, $tmp3$$XMMRegister);
! __ movdqu($tmp3$$XMMRegister, ExternalAddress(vector_byte_saturationmask()));
__ pand($tmp$$XMMRegister, $tmp3$$XMMRegister);
__ pand($tmp2$$XMMRegister, $tmp3$$XMMRegister);
__ packuswb($tmp$$XMMRegister, $tmp2$$XMMRegister);
__ movdqu($dst$$XMMRegister, $tmp$$XMMRegister);
%}
--- 9264,9274 ----
__ pshufd($tmp2$$XMMRegister, $src1$$XMMRegister, 238);
__ pshufd($tmp3$$XMMRegister, $src2$$XMMRegister, 238);
__ pmovsxbw($tmp2$$XMMRegister, $tmp2$$XMMRegister);
__ pmovsxbw($tmp3$$XMMRegister, $tmp3$$XMMRegister);
__ pmullw($tmp2$$XMMRegister, $tmp3$$XMMRegister);
! __ movdqu($tmp3$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()));
__ pand($tmp$$XMMRegister, $tmp3$$XMMRegister);
__ pand($tmp2$$XMMRegister, $tmp3$$XMMRegister);
__ packuswb($tmp$$XMMRegister, $tmp2$$XMMRegister);
__ movdqu($dst$$XMMRegister, $tmp$$XMMRegister);
%}
*** 9215,9225 ****
ins_encode %{
int vector_len = 1;
__ vpmovsxbw($tmp$$XMMRegister, $src1$$XMMRegister, vector_len);
__ vpmovsxbw($tmp2$$XMMRegister, $src2$$XMMRegister, vector_len);
__ vpmullw($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, vector_len);
! __ vmovdqu($tmp2$$XMMRegister, ExternalAddress(vector_byte_saturationmask()));
__ vpand($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, vector_len);
__ vextracti128_high($tmp2$$XMMRegister, $tmp$$XMMRegister);
__ vpackuswb($dst$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, 0);
%}
ins_pipe( pipe_slow );
--- 9289,9299 ----
ins_encode %{
int vector_len = 1;
__ vpmovsxbw($tmp$$XMMRegister, $src1$$XMMRegister, vector_len);
__ vpmovsxbw($tmp2$$XMMRegister, $src2$$XMMRegister, vector_len);
__ vpmullw($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, vector_len);
! __ vmovdqu($tmp2$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()));
__ vpand($tmp$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, vector_len);
__ vextracti128_high($tmp2$$XMMRegister, $tmp$$XMMRegister);
__ vpackuswb($dst$$XMMRegister, $tmp$$XMMRegister, $tmp2$$XMMRegister, 0);
%}
ins_pipe( pipe_slow );
*** 9251,9261 ****
__ vpmovsxbw($tmp3$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpmullw($tmp1$$XMMRegister, $tmp1$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpmovsxbw($tmp2$$XMMRegister, $src1$$XMMRegister, vector_len);
__ vpmovsxbw($tmp3$$XMMRegister, $src2$$XMMRegister, vector_len);
__ vpmullw($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp3$$XMMRegister, vector_len);
! __ vmovdqu($tmp3$$XMMRegister, ExternalAddress(vector_byte_saturationmask()));
__ vpbroadcastd($tmp3$$XMMRegister, $tmp3$$XMMRegister);
__ vpand($tmp1$$XMMRegister, $tmp1$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpand($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpackuswb($dst$$XMMRegister, $tmp2$$XMMRegister, $tmp1$$XMMRegister, vector_len);
__ vpermq($dst$$XMMRegister, $dst$$XMMRegister, 0xD8, vector_len);
--- 9325,9335 ----
__ vpmovsxbw($tmp3$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpmullw($tmp1$$XMMRegister, $tmp1$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpmovsxbw($tmp2$$XMMRegister, $src1$$XMMRegister, vector_len);
__ vpmovsxbw($tmp3$$XMMRegister, $src2$$XMMRegister, vector_len);
__ vpmullw($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp3$$XMMRegister, vector_len);
! __ vmovdqu($tmp3$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()));
__ vpbroadcastd($tmp3$$XMMRegister, $tmp3$$XMMRegister);
__ vpand($tmp1$$XMMRegister, $tmp1$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpand($tmp2$$XMMRegister, $tmp2$$XMMRegister, $tmp3$$XMMRegister, vector_len);
__ vpackuswb($dst$$XMMRegister, $tmp2$$XMMRegister, $tmp1$$XMMRegister, vector_len);
__ vpermq($dst$$XMMRegister, $dst$$XMMRegister, 0xD8, vector_len);
*** 13892,13941 ****
__ vpxor($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector_len);
%}
ins_pipe( pipe_slow );
%}
instruct vcvt2Fto2D_reg(vecX dst, vecD src) %{
! predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 16);
! match(Set dst (ConvertVF2VD src));
format %{ "vcvtps2pd $dst,$src\t! convert 2F to 2D vector" %}
ins_encode %{
int vector_len = 0;
__ vcvtps2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
instruct vcvt4Fto4D_reg(vecY dst, vecX src) %{
! predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 32);
! match(Set dst (ConvertVF2VD src));
format %{ "vcvtps2pd $dst,$src\t! convert 4F to 4D vector" %}
ins_encode %{
int vector_len = 1;
__ vcvtps2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
! instruct vcvt8Fto4D_reg(vecY dst, vecY src) %{
! predicate(UseAVX > 0 && n->as_Vector()->length_in_bytes() == 32);
! match(Set dst (ConvertVF2VD src));
! format %{ "vcvtps2pd $dst,$src\t! convert 8F to 4D vector" %}
ins_encode %{
int vector_len = 1;
! __ vcvtps2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
! instruct vcvt8Fto8D_reg(vecZ dst, vecY src) %{
! predicate(UseAVX > 2 && n->as_Vector()->length_in_bytes() == 64);
! match(Set dst (ConvertVF2VD src));
! format %{ "evcvtps2pd $dst,$src\t! convert 8F to 8D vector" %}
ins_encode %{
int vector_len = 2;
! __ evcvtps2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
instruct vcmpeq2F(vecD dst, vecD src1, vecD src2) %{
--- 13966,14849 ----
__ vpxor($dst$$XMMRegister, $src$$XMMRegister, $mem$$Address, vector_len);
%}
ins_pipe( pipe_slow );
%}
+ instruct vcvt4Bto4S_reg(vecD dst, vecS src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbw $dst,$src\t! convert 4B to 4S vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxbw($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Bto8S_reg(vecX dst, vecD src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbw $dst,$src\t! convert 8B to 8S vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxbw($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Bto16S_reg(vecY dst, vecX src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbw $dst,$src\t! convert 16B to 16S vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxbw($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt32Bto32S_reg(vecZ dst, vecY src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 32 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbw $dst,$src\t! convert 32B to 32S vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxbw($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Bto4I_reg(vecX dst, vecS src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbd $dst,$src\t! convert 4B to 4I vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Bto8I_reg(vecY dst, vecD src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbd $dst,$src\t! convert 8B to 8I vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Bto16I_reg(vecZ dst, vecX src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbd $dst,$src\t! convert 16B to 16I vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Bto4L_reg(vecY dst, vecS src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbq $dst,$src\t! convert 4B to 4L vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxbq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Bto8L_reg(vecZ dst, vecD src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbq $dst,$src\t! convert 8B to 8L vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxbq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Bto4F_reg(vecX dst, vecS src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbd $dst,$src\n\t"
+ "vcvtdq2ps $dst,$dst\t! convert 4B to 4F vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2ps($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Bto8F_reg(vecY dst, vecD src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbd $dst,$src\n\t"
+ "vcvtdq2ps $dst,$dst\t! convert 8B to 8F vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2ps($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Bto16F_reg(vecZ dst, vecX src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbd $dst,$src\n\t"
+ "vcvtdq2ps $dst,$dst\t! convert 16B to 16F vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2ps($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Bto4D_reg(vecY dst, vecS src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbq $dst,$src\n\t"
+ "vcvtdq2pd $dst,$dst\t! convert 4B to 4D vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2pd($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Bto8D_reg(vecZ dst, vecD src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastB2X src));
+ format %{ "vpmovsxbq $dst,$src\n\t"
+ "vcvtdq2pd $dst,$dst\t! convert 8B to 8D vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxbd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2pd($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Sto4B_reg(vecS dst, vecD src, rRegL scratch) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ effect(TEMP scratch);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpand $dst,$src,[0x00FF00FF00FF00FF]\n\t"
+ "vpackuswb $dst,$dst\t! convert 4S to 4B vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()), vector_len, $scratch$$Register);
+ __ vpackuswb($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Sto8B_reg(vecD dst, vecX src, rRegL scratch) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ effect(TEMP scratch);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpand $dst,$src,[0x00FF00FF00FF00FF]\n\t"
+ "vpackuswb $dst,$dst\t! convert 8S to 8B vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()), vector_len, $scratch$$Register);
+ __ vpackuswb($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Sto16B_reg(vecX dst, vecY src, vecY tmp, rRegL scratch) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ effect(TEMP scratch, TEMP tmp);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpand $dst,$src,[0x00FF00FF00FF00FF]\n\t"
+ "vextracti128 $tmp,$dst,0x1\n\t"
+ "vpackuswb $dst,$dst,$tmp\t! convert 16S to 16B vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_short_to_byte_mask()), vector_len, $scratch$$Register);
+ __ vextracti128($tmp$$XMMRegister, $dst$$XMMRegister, 0x1);
+ __ vpackuswb($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt32Sto32B_reg(vecY dst, vecZ src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 32 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ match(Set dst (VectorCastS2X src));
+ format %{ "evpmovwb $dst,$src\t! convert 32S to 32B vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evpmovwb($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Sto2I_reg(vecD dst, vecS src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\t! convert 2S to 2I vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Sto4I_reg(vecX dst, vecD src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\t! convert 4S to 4I vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Sto8I_reg(vecY dst, vecX src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\t! convert 8S to 8I vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Sto16I_reg(vecZ dst, vecY src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\t! convert 16S to 16I vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Sto2L_reg(vecX dst, vecS src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwq $dst,$src\t! convert 2S to 2L vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxwq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Sto4L_reg(vecY dst, vecD src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwq $dst,$src\t! convert 4S to 4L vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxwq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Sto8L_reg(vecZ dst, vecX src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwq $dst,$src\t! convert 8S to 8L vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxwq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Sto2F_reg(vecD dst, vecS src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\n\t"
+ "vcvtdq2ps $dst,$dst\t! convert 2S to 2F vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2ps($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Sto4F_reg(vecX dst, vecD src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\n\t"
+ "vcvtdq2ps $dst,$dst\t! convert 4S to 4F vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2ps($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Sto8F_reg(vecY dst, vecX src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\n\t"
+ "vcvtdq2ps $dst,$dst\t! convert 8S to 8F vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2ps($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Sto16F_reg(vecZ dst, vecY src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\n\t"
+ "vcvtdq2ps $dst,$dst\t! convert 16S to 16F vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2ps($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Sto2D_reg(vecX dst, vecS src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\n\t"
+ "vcvtdq2pd $dst,$dst\t! convert 2S to 2D vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2pd($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Sto4D_reg(vecY dst, vecD src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\n\t"
+ "vcvtdq2pd $dst,$dst\t! convert 4S to 4D vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2pd($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Sto8D_reg(vecZ dst, vecX src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastS2X src));
+ format %{ "vpmovsxwd $dst,$src\n\t"
+ "vcvtdq2pd $dst,$dst\t! convert 8S to 8D vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxwd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ __ vcvtdq2pd($dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Ito4B_reg(vecS dst, vecX src, rRegL scratch) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ effect(TEMP scratch);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpand $dst,$src,[0x000000FF000000FF]\n\t"
+ "vpackusdw $dst,$dst\n\t"
+ "vpackuswb $dst,$dst\t! convert 4I to 4B vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_int_to_byte_mask()), vector_len, $scratch$$Register);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ __ vpackuswb($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Ito8B_reg(vecD dst, vecY src, vecY tmp, rRegL scratch) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ effect(TEMP scratch, TEMP tmp);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpand $dst,$src,[0x000000FF000000FF]\n\t"
+ "vextracti128 $tmp,$dst,0x1\n\t"
+ "vpackusdw $dst,$dst,$tmp\n\t"
+ "vpackuswb $dst,$dst\t! convert 8I to 8B vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_int_to_byte_mask()), vector_len, $scratch$$Register);
+ __ vextracti128($tmp$$XMMRegister, $dst$$XMMRegister, 0x1);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister, vector_len);
+ __ vpackuswb($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, 0);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Ito16B_reg(vecX dst, vecZ src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ match(Set dst (VectorCastI2X src));
+ format %{ "evpmovdb $dst,$src\t! convert 16I to 16B vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evpmovdb($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Ito2S_reg(vecS dst, vecD src, rRegL scratch) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ effect(TEMP scratch);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpand $dst,$src,[0x0000FFFF0000FFFF]\n\t"
+ "vpackusdw $dst,$dst\t! convert 2I to 2S vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_int_to_short_mask()), vector_len, $scratch$$Register);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Ito4S_reg(vecD dst, vecX src, rRegL scratch) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ effect(TEMP scratch);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpand $dst,$src,[0x0000FFFF0000FFFF]\n\t"
+ "vpackusdw $dst,$dst\t! convert 4I to 4S vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_int_to_short_mask()), vector_len, $scratch$$Register);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Ito8S_reg(vecX dst, vecY src, vecY tmp, rRegL scratch) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ effect(TEMP scratch, TEMP tmp);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpand $dst,$src,[0x0000FFFF0000FFFF]\n\t"
+ "vextracti128 $tmp,$dst,0x1\n\t"
+ "vpackusdw $dst,$dst,$tmp\t! convert 8I to 8S vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpand($dst$$XMMRegister, $src$$XMMRegister, ExternalAddress(vector_int_to_short_mask()), vector_len, $scratch$$Register);
+ __ vextracti128($tmp$$XMMRegister, $dst$$XMMRegister, 0x1);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $tmp$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Ito16S_reg(vecY dst, vecZ src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastI2X src));
+ format %{ "evpmovdw $dst,$src\t! convert 16I to 16S vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evpmovdw($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Ito2L_reg(vecX dst, vecD src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpmovsxdq $dst,$src\t! convert 2I to 2L vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpmovsxdq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Ito4L_reg(vecY dst, vecX src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpmovsxdq $dst,$src\t! convert 4I to 4L vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpmovsxdq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Ito8L_reg(vecZ dst, vecY src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_LONG);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vpmovsxdq $dst,$src\t! convert 8I to 8L vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vpmovsxdq($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Ito2F_reg(vecD dst, vecD src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vcvtdq2ps $dst,$src\t! convert 2I to 2F vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vcvtdq2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Ito4F_reg(vecX dst, vecX src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vcvtdq2ps $dst,$src\t! convert 4I to 4F vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vcvtdq2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Ito8F_reg(vecY dst, vecY src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vcvtdq2ps $dst,$src\t! convert 8I to 8F vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vcvtdq2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt16Ito16F_reg(vecY dst, vecY src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 16 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vcvtdq2ps $dst,$src\t! convert 16I to 16F vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vcvtdq2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Ito2D_reg(vecX dst, vecD src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vcvtdq2pd $dst,$src\t! convert 2I to 2D vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vcvtdq2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Ito4D_reg(vecY dst, vecX src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vcvtdq2pd $dst,$src\t! convert 4I to 4D vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vcvtdq2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Ito8D_reg(vecZ dst, vecY src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastI2X src));
+ format %{ "vcvtdq2pd $dst,$src\t! convert 8I to 8D vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ vcvtdq2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Lto4B_reg(vecS dst, vecY src, rRegL scratch) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ match(Set dst (VectorCastL2X src));
+ effect(TEMP scratch);
+ format %{ "vpermilps $dst,$src,8\n\t"
+ "vpermpd $dst,$dst,8\n\t"
+ "vpand $dst,$dst,[0x000000FF000000FF]\n\t"
+ "vpackusdw $dst,$dst\n\t"
+ "vpackuswb $dst,$dst\t! convert 4L to 4B vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpermilps($dst$$XMMRegister, $src$$XMMRegister, 8, vector_len);
+ __ vpermpd($dst$$XMMRegister, $dst$$XMMRegister, 8, vector_len);
+ // Since cast to int has been done, do rest of operations in 128.
+ vector_len = 0;
+ __ vpand($dst$$XMMRegister, $dst$$XMMRegister, ExternalAddress(vector_int_to_byte_mask()), vector_len, $scratch$$Register);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ __ vpackuswb($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Lto8B_reg(vecD dst, vecZ src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_BYTE);
+ match(Set dst (VectorCastL2X src));
+ format %{ "evpmovqb $dst,$src\t! convert 8L to 8B vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evpmovqb($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Lto2S_reg(vecS dst, vecX src, rRegL scratch) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastL2X src));
+ effect(TEMP scratch);
+ format %{ "vpshufd $dst,$src,8\n\t"
+ "vpand $dst,$dst,[0x0000FFFF0000FFFF]\n\t"
+ "vpackusdw $dst,$dst\t! convert 2L to 2S vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpshufd($dst$$XMMRegister, $src$$XMMRegister, 8, vector_len);
+ __ vpand($dst$$XMMRegister, $dst$$XMMRegister, ExternalAddress(vector_int_to_short_mask()), vector_len, $scratch$$Register);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Lto4S_reg(vecD dst, vecY src, rRegL scratch) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastL2X src));
+ effect(TEMP scratch);
+ format %{ "vpermilps $dst,$src,8\n\t"
+ "vpermpd $dst,$dst,8\n\t"
+ "vpand $dst,$dst,[0x0000FFFF0000FFFF]\n\t"
+ "vpackusdw $dst,$dst\t! convert 4L to 4S vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpermilps($dst$$XMMRegister, $src$$XMMRegister, 8, vector_len);
+ __ vpermpd($dst$$XMMRegister, $dst$$XMMRegister, 8, vector_len);
+ // Since cast to int has been done, do rest of operations in 128.
+ vector_len = 0;
+ __ vpand($dst$$XMMRegister, $dst$$XMMRegister, ExternalAddress(vector_int_to_short_mask()), vector_len, $scratch$$Register);
+ __ vpackusdw($dst$$XMMRegister, $dst$$XMMRegister, $dst$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Lto8S_reg(vecX dst, vecZ src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_SHORT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "evpmovqw $dst,$src\t! convert 8L to 8S vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evpmovqw($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt1Lto1I_reg(vecS dst, vecD src) %{
+ predicate(n->as_Vector()->length() == 1 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "movdqu $dst,$src\t! convert 1L to 1I vector" %}
+ ins_encode %{
+ // If register is the same, then move is not needed.
+ if ($dst$$XMMRegister != $src$$XMMRegister) {
+ __ movdqu($dst$$XMMRegister, $src$$XMMRegister);
+ }
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Lto2I_reg(vecD dst, vecX src) %{
+ predicate(UseAVX == 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "pshufd $dst,$src,8\t! convert 2L to 2I vector" %}
+ ins_encode %{
+ __ pshufd($dst$$XMMRegister, $src$$XMMRegister, 8);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Lto2I_reg_avx(vecD dst, vecX src) %{
+ predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vpshufd $dst,$src,8\t! convert 2L to 2I vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ vpshufd($dst$$XMMRegister, $src$$XMMRegister, 8, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Lto4I_reg(vecX dst, vecY src) %{
+ predicate(UseAVX >= 2 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vpermilps $dst,$src,8\n\t"
+ "vpermpd $dst,$dst,8\t! convert 4L to 4I vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ vpermilps($dst$$XMMRegister, $src$$XMMRegister, 8, vector_len);
+ __ vpermpd($dst$$XMMRegister, $dst$$XMMRegister, 8, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Lto8I_reg(vecY dst, vecZ src) %{
+ predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_INT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "evpmovqd $dst,$src\t! convert 8L to 8I vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evpmovqd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Lto2F_reg(vecD dst, vecX src) %{
+ predicate(UseAVX > 2 && VM_Version::supports_avx512dq() && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vcvtqq2ps $dst,$src\t! convert 2L to 2F vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ evcvtqq2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Lto4F_reg(vecX dst, vecY src) %{
+ predicate(UseAVX > 2 && VM_Version::supports_avx512dq() && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vcvtqq2ps $dst,$src\t! convert 4L to 4F vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ evcvtqq2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Lto8F_reg(vecY dst, vecZ src) %{
+ predicate(UseAVX > 2 && VM_Version::supports_avx512dq() && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vcvtqq2ps $dst,$src\t! convert 8L to 8F vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evcvtqq2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt1Lto1D_reg(vecD dst, vecD src) %{
+ predicate(UseAVX > 2 && VM_Version::supports_avx512dq() && n->as_Vector()->length() == 1 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vcvtqq2pd $dst,$src\t! convert 1L to 1D vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ evcvtqq2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt2Lto2D_reg(vecX dst, vecX src) %{
+ predicate(UseAVX > 2 && VM_Version::supports_avx512dq() && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vcvtqq2pd $dst,$src\t! convert 2L to 2D vector" %}
+ ins_encode %{
+ int vector_len = 0;
+ __ evcvtqq2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt4Lto4D_reg(vecY dst, vecY src) %{
+ predicate(UseAVX > 2 && VM_Version::supports_avx512dq() && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vcvtqq2pd $dst,$src\t! convert 4L to 4D vector" %}
+ ins_encode %{
+ int vector_len = 1;
+ __ evcvtqq2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
+ instruct vcvt8Lto8D_reg(vecZ dst, vecZ src) %{
+ predicate(UseAVX > 2 && VM_Version::supports_avx512dq() && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
+ match(Set dst (VectorCastL2X src));
+ format %{ "vcvtqq2pd $dst,$src\t! convert 8L to 8D vector" %}
+ ins_encode %{
+ int vector_len = 2;
+ __ evcvtqq2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
+ %}
+ ins_pipe( pipe_slow );
+ %}
+
instruct vcvt2Fto2D_reg(vecX dst, vecD src) %{
! predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
! match(Set dst (VectorCastF2X src));
format %{ "vcvtps2pd $dst,$src\t! convert 2F to 2D vector" %}
ins_encode %{
int vector_len = 0;
__ vcvtps2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
instruct vcvt4Fto4D_reg(vecY dst, vecX src) %{
! predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
! match(Set dst (VectorCastF2X src));
format %{ "vcvtps2pd $dst,$src\t! convert 4F to 4D vector" %}
ins_encode %{
int vector_len = 1;
__ vcvtps2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
! instruct vcvt8Fto8D_reg(vecZ dst, vecY src) %{
! predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_DOUBLE);
! match(Set dst (VectorCastF2X src));
! format %{ "evcvtps2pd $dst,$src\t! convert 8F to 8D vector" %}
! ins_encode %{
! int vector_len = 2;
! __ evcvtps2pd($dst$$XMMRegister, $src$$XMMRegister, vector_len);
! %}
! ins_pipe( pipe_slow );
! %}
!
! instruct vcvt2Dto2F_reg(vecD dst, vecX src) %{
! predicate(UseAVX > 0 && n->as_Vector()->length() == 2 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
! match(Set dst (VectorCastD2X src));
! format %{ "vcvtpd2ps $dst,$src\t! convert 2D to 2F vector" %}
! ins_encode %{
! int vector_len = 0;
! __ vcvtpd2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
! %}
! ins_pipe( pipe_slow );
! %}
!
! instruct vcvt4Dto4F_reg(vecX dst, vecY src) %{
! predicate(UseAVX > 0 && n->as_Vector()->length() == 4 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
! match(Set dst (VectorCastD2X src));
! format %{ "vcvtpd2ps $dst,$src\t! convert 4D to 4F vector" %}
ins_encode %{
int vector_len = 1;
! __ vcvtpd2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
! instruct vcvt8Dto8F_reg(vecY dst, vecZ src) %{
! predicate(UseAVX > 2 && n->as_Vector()->length() == 8 && n->bottom_type()->is_vect()->element_basic_type() == T_FLOAT);
! match(Set dst (VectorCastD2X src));
! format %{ "evcvtpd2ps $dst,$src\t! convert 8D to 8F vector" %}
ins_encode %{
int vector_len = 2;
! __ evcvtpd2ps($dst$$XMMRegister, $src$$XMMRegister, vector_len);
%}
ins_pipe( pipe_slow );
%}
instruct vcmpeq2F(vecD dst, vecD src1, vecD src2) %{
< prev index next >